Lately Fumi has been really harsh with Bunji. When he doesn`t clean up when he`s done playing and when he leaves his clothes strewn about after taking them off, Fumi nags and lectures him. The other moms have gathered at Mom`s house late at night again. The "Snack Moms" is in full swing. Tonight`s discussion topic is about their children running out of energy. No matter whose child it is, at a certain point, they will fall asleep in an instant regardless of where they are. Mom`s distant relative Ta has come from the countryside to visit. With his arm and leg in a cast and on crutches, this 20 year old is going all out playing with Bunji and he further injures himself doing so. Bunji gazes at him with his pupils sparkling... Mom bought a plastic model for Bunji and his friends. They seem to be having fun while struggling to build their first plastic model, but next thing she knows, it has become something entirely different...